Evidence map›Paper›PMID 21887257›Full record

ArticlePloS one2011

NF-κB inducing kinase, NIK mediates cigarette smoke/TNFα-induced histone acetylation and inflammation through differential activation of IKKs.

Sangwoon Chung, Isaac K Sundar, Jae-Woong Hwang, Fiona E Yull, Timothy S Blackwell, Vuokko L Kinnula, Michael Bulger, Hongwei Yao, Irfan Rahman

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.8field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Epigenetic regulation of pulmonary inflammation.Seminars in cell & developmental biology · 2024
    Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Circadian molecular clock in lung pathophysiology.American journal of physiology. Lung cellular and molecular physiology · 2015
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Sangwoon ChungDepartment of Environmental Medicine, Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, New York, United States of America.
Isaac K Sundar
Jae-Woong Hwang
Fiona E Yull
Timothy S Blackwell
Vuokko L Kinnula
Michael Bulger
Hongwei Yao
Irfan Rahman
University of Rochester Medical Center · USVanderbilt University · USHelsinki University Hospital · FI

Funding

VISUAL INDICES OF NEUROTOXICITYP30ES001247 · NIEHS · UNIVERSITY OF ROCHESTER · PI B Paige Lawrence · 1985 to 2026
$42.8M
MECHANISMS OF CIGARETTE SMOKE-INDUCED LUNG CELLULAR SENESCENCER01HL085613 · NHLBI · UNIVERSITY OF ROCHESTER · PI RAHMAN, IRFAN · 2007 to 2017
$4.0M
NHLBI NIH HHS R01 HL085613NHLBI NIH HHS R01-HL085613NIEHS NIH HHS P30 ES001247NIEHS NIH HHS P30-ES01247
6 · The paper itself

Abstract

backgroundNuclear factor (NF)-κB inducing kinase (NIK) is a central player in the non-canonical NF κB pathway, which phosphorylates IκB kinase α (IKKα) resulting in enhancement of target gene expression. We have recently shown that IKKα responds to a variety of stimuli including oxidants and cigarette smoke (CS) regulating the histone modification in addition to its role in NF-κB activation. However, the primary signaling mechanism linking CS-mediated oxidative stress and TNFα with histone acetylation and pro-inflammatory gene transcription is not well understood. We hypothesized that CS and TNFα increase NIK levels causing phosphorylation of IKKα, which leads to histone acetylation. METHODOLOGY: To test this hypothesis, we investigated whether NIK mediates effects of CS and TNFα on histone acetylation in human lung epithelial cells in vitro and in lungs of mouse exposed to CS in vivo. CS increased the phosphorylation levels of IKKα/NIK in lung epithelial cells and mouse lungs. NIK is accumulated in the nuclear compartment, and is recruited to the promoters of pro-inflammatory genes, to induce posttranslational acetylation of histones in response to CS and TNFα. Cells in which NIK is knocked down using siRNA showed partial attenuation of CSE- and TNFα-induced acetylation of histone H3 on pro-inflammatory gene promoters. Additional study to determine the role of IKKβ/NF-κB pathway in CS-induced histone acetylation suggests that the canonical pathway does not play a role in histone acetylation particularly in response to CS in mouse lungs.

conclusionsOverall, our findings provide a novel role for NIK in CS- and TNFα-induced histone acetylation, especially on histone H3K9.

Indexed as

AcetylationAnimalsCell LineCell NucleusEnzyme ActivationEpithelial CellsGene Knockdown TechniquesHistonesHumansI-kappa B KinaseInflammationLungMiceModels, BiologicalNF-kappaB-Inducing KinasePhosphorylationHistonesI-kappa B KinaseNF-kappaB-Inducing KinaseProtein Serine-Threonine KinasesTumor Necrosis Factor-alpha

Identifiers

PMID21887257
PMCPMC3160853
OpenAlexW2142772794

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.